Clarity4 FREE TOOLS
Health & fitness, made clearer.
Explore adult screening estimates and plan a running pace.
Tools in this category
BMI Calculator
Calculate adult body mass index from metric height and weight.
Running Pace Calculator
Find your minutes per kilometer and speed from a distance and finish time.
BMR Calculator
Estimate resting energy expenditure with the Mifflin–St Jeor equation.
Calorie Calculator
Estimate daily maintenance calories from age, body measurements and activity, with a clear breakdown of the calculation.
Choosing a tool for health & fitness
BMI and BMR are estimates with important limits, not personalized health advice. Pace is a distance-and-time calculation. Health results should be interpreted in context with a qualified professional.